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Replace the constant_term visitor by a flag in the formulae.

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* src/ltlast/formula.hh (formula::accepts_eword): New method.
(formula::is.accepting_eword): New flag.
* src/ltlast/formula.cc (print_formula_props): Display the new
property.
* src/ltlast/atomic_prop.cc, src/ltlast/automatop.cc,
src/ltlast/binop.cc, src/ltlast/bunop.cc, src/ltlast/constant.cc,
src/ltlast/multop.cc, src/ltlast/unop.cc: Update
is.accepting_eword as appropriate.
* src/ltltest/consterm.cc, src/tgbaalgos/ltl2tgba_fm.cc: Adjust to
use accepts_eword().
* src/ltlvisit/consterm.cc, src/ltlvisit/consterm.hh: Delete.
* src/ltlvisit/Makefile.am: Remove these files.
This commit is contained in:
Alexandre Duret-Lutz 2010-12-09 10:15:19 +01:00
parent 546260e7a0
commit 48cde88b9b
14 changed files with 73 additions and 268 deletions
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4
src/ltltest/consterm.cc
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@ -22,7 +22,6 @@
#include <cassert>
#include <cstdlib>
#include "ltlparse/public.hh"
#include "ltlvisit/consterm.hh"
#include "ltlast/allnodes.hh"
void
@ -44,7 +43,7 @@ main(int argc, char **argv)
if (spot::ltl::format_parse_errors(std::cerr, argv[1], p1))
return 2;
bool b = spot::ltl::constant_term_as_bool(f1);
bool b = f1->accepts_eword();
std::cout << b << std::endl;
@ -52,6 +51,7 @@ main(int argc, char **argv)
assert(spot::ltl::atomic_prop::instance_count() == 0);
assert(spot::ltl::unop::instance_count() == 0);
assert(spot::ltl::binop::instance_count() == 0);
assert(spot::ltl::bunop::instance_count() == 0);
assert(spot::ltl::multop::instance_count() == 0);
return b;
}